ActiveQt: IDC tool won't quit

[leemes]

When compiling any ActiveQt server application (I tried for example the "COM App" example), the IDC tool will be invoked as part of the build process. But in my case this program never finishes executing. It executes the executable which was just built. But this will run a Qt event loop (app.exec()) so obviously it won't quit by itself.

I can see that the following command is executed:

@C:\Qt\5.1.0\mingw48_32\bin\idc.exe debug\comapp.exe /idl debug/comapp.idl -version 1.0@

Running this command manually shows the same behavior.

What am I doing wrong?